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4.15 selling Cts Top Class Natural Scapolite gemstone
4.15 selling Cts Top Class Natural Scapolite gemstone, 4.15 Cts Top Class Natural Scapolite gemstone cheap
$63.84
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4.15 selling Cts Top Class Natural Scapolite gemstone
4.15 selling Cts Top Class Natural Scapolite gemstone, SKUSC 40Dimensions (mm)1718 x 727 x 438mmWeight (carats)415 caratsGemstone : Natural scapolite Treatment : Not.
Description
SKUSC 40
Dimensions (mm)17.18 x 7.27 x 4.38mm
Weight (carats)4.15 carats
Gemstone : Natural scapolite
Treatment : Not Heated. Not Treated.
Description
The scapolites are a group of rock-forming silicate minerals composed of aluminium, calcium, and sodium silicate with chlorine, carbonate and sulfate. The two endmembers are meionite and marialite. Silvialite (Ca, Na)₄Al₆Si₆O₂₄ is also a selling recognized member of the group. Wikipedia
Color: White, Purple, Yellow, Pink, Brown, Orange
Luster: Vitreous
Crystal system: Tetragonal crystal system
Chemical formula: (Na,Ca)₄(Al,Si)₃Si₆O₂₄ )(Cl,CO₃)
Hardness (Mohs hardness scale): 5 – 6
Transparency: Opaque, Transparent
Refractive index: 1.54 – 1.58
4.15 selling Cts Top Class Natural Scapolite gemstone
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